def cumsum_and_erase(array, erase=1):
    B = []
    for i in range(1, len(array) + 1):
        B.append(sum(array[:i]))
    size = len(B)
    i = 0
    while i < size:
        if B[i] == erase:
            B.pop(i)
            size -= 1
            i = 0
        i += 1
    return B